Konami Collector's Series: Arcade Advanced
Frogger: Advanced resolution:
Press Up(2), Down(2), Left, Right, Left, Right, B, A, Start at the
Frogger title screen for higher resolution graphics. A sound will
confirm correct code entry.
Gyruss: Advanced resolution and bonuses:
Press Up(2), Down(2), Left, Right, Left, Right, B, A, Start at the
Gyruss title screen. A sound will confirm correct code entry.
Rush N' Attack: Extra lives and levels:
Press Up(2), Down(2), Left, Right, Left, Right, B, A, Start at the
Rush N' Attack title screen. A sound will confirm correct code entry.
Scramble: Advanced resolution and fighter plane:
Press Up(2), Down(2), Left, Right, Left, Right, B, A, Start at the
Scramble title screen. A sound will confirm correct code entry.
Time Pilot: Bonus level and autofire:
Press Up(2), Down(2), Left, Right, Left, Right, B, A, Start at the
Time Pilot title screen. A sound will confirm correct code entry.
Yie-Ar Kung Fu: Bonus fighters and matches:
Press Up(2), Down(2), Left, Right, Left, Right, B, A, Start at the
Yie-Ar Kung Fu title screen. A sound will confirm correct code entry.
